CN1869745B - 大有效截面的色散位移单模光纤 - Google Patents

大有效截面的色散位移单模光纤 Download PDF

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Publication number
CN1869745B
CN1869745B CN2006100745096A CN200610074509A CN1869745B CN 1869745 B CN1869745 B CN 1869745B CN 2006100745096 A CN2006100745096 A CN 2006100745096A CN 200610074509 A CN200610074509 A CN 200610074509A CN 1869745 B CN1869745 B CN 1869745B
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CN
China
Prior art keywords
refractive index
optical fiber
covering
dispersion
wavelength
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2006100745096A
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English (en)
Chinese (zh)
Other versions
CN1869745A (zh
Inventor
拉斐尔·索瓦杰昂
琼－克劳德·鲁索
琼－弗朗科斯·查里特
帕斯卡尔·诺切
露易斯－安尼·德·蒙特莫林朗
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel CIT SA
Alcatel Lucent NV
Original Assignee
Alcatel NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel NV filed Critical Alcatel NV
Publication of CN1869745A publication Critical patent/CN1869745A/zh
Application granted granted Critical
Publication of CN1869745B publication Critical patent/CN1869745B/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03661—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only
    • G02B6/03666—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 4 layers only arranged - + - +
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02004—Optical fibres with cladding with or without a coating characterised by the core effective area or mode field radius
    • G02B6/02009—Large effective area or mode field radius, e.g. to reduce nonlinear effects in single mode fibres
    • G02B6/02014—Effective area greater than 60 square microns in the C band, i.e. 1530-1565 nm
    • G02B6/02019—Effective area greater than 90 square microns in the C band, i.e. 1530-1565 nm
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02266—Positive dispersion fibres at 1550 nm
    • G02B6/02271—Non-zero dispersion shifted fibres, i.e. having a small positive dispersion at 1550 nm, e.g. ITU-T G.655 dispersion between 1.0 to 10 ps/nm.km for avoiding nonlinear effects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0281—Graded index region forming part of the central core segment, e.g. alpha profile, triangular, trapezoidal core
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03605—Highest refractive index not on central axis
    • G02B6/03611—Highest index adjacent to central axis region, e.g. annular core, coaxial ring, centreline depression affecting waveguiding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03638—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only
    • G02B6/03644—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 3 layers only arranged - + -
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02219—Characterised by the wavelength dispersion properties in the silica low loss window around 1550 nm, i.e. S, C, L and U bands from 1460-1675 nm
    • G02B6/02228—Dispersion flattened fibres, i.e. having a low dispersion variation over an extended wavelength range
    • G02B6/02238—Low dispersion slope fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/0228—Characterised by the wavelength dispersion slope properties around 1550 nm

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Integrated Circuits (AREA)
CN2006100745096A 1998-10-05 1999-10-04 大有效截面的色散位移单模光纤 Expired - Fee Related CN1869745B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9812431A FR2784197B1 (fr) 1998-10-05 1998-10-05 Fibre optique monomode a dispersion decalee a grande aire effective
FR98/12431 1998-10-05

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CNB99806100XA Division CN1294432C (zh) 1998-10-05 1999-10-04 大有效截面的色散位移单模光纤

Publications (2)

Publication Number Publication Date
CN1869745A CN1869745A (zh) 2006-11-29
CN1869745B true CN1869745B (zh) 2010-09-08

Family

ID=9531188

Family Applications (2)

Application Number Title Priority Date Filing Date
CN2006100745096A Expired - Fee Related CN1869745B (zh) 1998-10-05 1999-10-04 大有效截面的色散位移单模光纤
CNB99806100XA Expired - Fee Related CN1294432C (zh) 1998-10-05 1999-10-04 大有效截面的色散位移单模光纤

Family Applications After (1)

Application Number Title Priority Date Filing Date
CNB99806100XA Expired - Fee Related CN1294432C (zh) 1998-10-05 1999-10-04 大有效截面的色散位移单模光纤

Country Status (10)

Country Link
US (1) US6459839B1 (da)
EP (1) EP0992817B1 (da)
JP (1) JP4393709B2 (da)
CN (2) CN1869745B (da)
AT (1) ATE382876T1 (da)
BR (1) BR9910231A (da)
DE (1) DE69937866T2 (da)
DK (1) DK0992817T3 (da)
FR (1) FR2784197B1 (da)
WO (1) WO2000020905A1 (da)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ512543A (en) 1998-12-18 2003-09-26 Pirelli Cavi E Sistemi Spa Optical system and method having low loss and non- linear effects
US6633714B2 (en) * 2000-02-24 2003-10-14 Alcatel Optical fiber for wavelength division multiplex transmission systems
CA2409611C (en) * 2000-05-22 2006-11-21 Sumitomo Electric Industries, Ltd Wdm transmission system
AU2002231425A1 (en) 2000-08-16 2002-02-25 Corning Incorporated Optical fiber with large effective area, low dispersion and low dispersion slope
US6611647B2 (en) 2000-12-12 2003-08-26 Corning Incorporated Large effective area optical fiber
JP2003232950A (ja) * 2002-02-13 2003-08-22 Fujikura Ltd 光ファイバ
JP2005534963A (ja) * 2002-07-31 2005-11-17 コーニング・インコーポレーテッド 大なる実効面積、低傾斜及び低ゼロ分散である非ゼロ分散シフト光ファイバ
US7085463B2 (en) * 2002-12-18 2006-08-01 The Furukawa Electric Co., Ltd. Optical fiber and optical transmission line
US7024083B2 (en) * 2004-02-20 2006-04-04 Corning Incorporated Non-zero dispersion shifted optical fiber
US20060159394A1 (en) * 2005-01-19 2006-07-20 Victor Grubsky Method of and apparatus for manufacturing fiber grating devices
CN100432720C (zh) * 2006-12-13 2008-11-12 上海波汇通信科技有限公司 用于超长距离光纤传输网络的单模光纤
EP2109790B1 (en) * 2007-02-05 2020-09-02 Furukawa Electric North America Inc. Pumping in a higher-order mode that is different from a signal mode
EP2352046B1 (en) 2010-02-01 2018-08-08 Draka Comteq B.V. Non-zero dispersion shifted optical fiber having a short cutoff wavelength
DK2352047T3 (da) * 2010-02-01 2019-11-11 Draka Comteq Bv Ikke-nul dispersionsskiftet optisk fiber med et stort effektivt areal
DE102010002878A1 (de) 2010-03-15 2011-09-15 Maschinenfabrik Kemper Gmbh & Co. Kg Zwischen Betriebs- und Transportstellung bewegbarer Erntevorsatz
US10962708B2 (en) * 2017-12-21 2021-03-30 Draka Comteq France Bending-loss insensitive single mode fibre, with a shallow trench, and corresponding optical system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715679A (en) * 1981-12-07 1987-12-29 Corning Glass Works Low dispersion, low-loss single-mode optical waveguide
EP0789255A1 (en) * 1996-02-12 1997-08-13 Corning Incorporated Single mode optical fiber having large effective area
WO1997033188A2 (en) * 1996-02-23 1997-09-12 Corning Incorporated Large effective area single mode optical waveguide
EP0859247A2 (en) * 1997-02-12 1998-08-19 Sumitomo Electric Industries, Ltd. Dispersion-shifted fiber

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5553185A (en) 1994-12-27 1996-09-03 Corning Incorporated Controlled dispersion optical waveguide
JP3840687B2 (ja) * 1996-03-26 2006-11-01 フジノン株式会社 テレビカメラの微調整レンズ駆動装置
DE19839870A1 (de) 1998-09-02 2000-03-09 Deutsche Telekom Ag Optische Single-Mode-Lichtleitfaser

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4715679A (en) * 1981-12-07 1987-12-29 Corning Glass Works Low dispersion, low-loss single-mode optical waveguide
EP0789255A1 (en) * 1996-02-12 1997-08-13 Corning Incorporated Single mode optical fiber having large effective area
WO1997033188A2 (en) * 1996-02-23 1997-09-12 Corning Incorporated Large effective area single mode optical waveguide
EP0859247A2 (en) * 1997-02-12 1998-08-19 Sumitomo Electric Industries, Ltd. Dispersion-shifted fiber
CN1194382A (zh) * 1997-02-12 1998-09-30 住友电气工业株式会社 色散位移光纤

Also Published As

Publication number Publication date
US6459839B1 (en) 2002-10-01
FR2784197B1 (fr) 2000-12-15
ATE382876T1 (de) 2008-01-15
JP4393709B2 (ja) 2010-01-06
CN1294432C (zh) 2007-01-10
DE69937866T2 (de) 2009-01-02
BR9910231A (pt) 2001-10-16
FR2784197A1 (fr) 2000-04-07
WO2000020905A1 (fr) 2000-04-13
DK0992817T3 (da) 2008-02-04
EP0992817B1 (fr) 2008-01-02
JP2002526806A (ja) 2002-08-20
CN1300376A (zh) 2001-06-20
EP0992817A1 (fr) 2000-04-12
DE69937866D1 (de) 2008-02-14
CN1869745A (zh) 2006-11-29

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100908

Termination date: 20161004